How to Prevent Splitting & Brittle Nails: A Comprehensive Guide

Question
Could you please tell me how to keep my nails from splitting up the middle? Only my thumbs do this (I don't know why). The tips of my thumbs also become by very dry/split/crack. This happens every winter. I just bought some BAg Balm. I'm hoping that helps. I cannot wear fake nails, but can you tell me how to get my natural nails growing? They are brittle and break often. I do a lot of housework and renovating jobs. It's hard to keep long nails. I just want 'sporty' lenght nails. Many thanks!

Answer
I think one very simple thing will benefit your nails in all the aspects you mentioned. Wearing gloves while doing the dishes and other housework envolving water. Water is nail's enemy #1, so avoid it as much as possible. Also wear your balm and perhaps a cuticles oil on your nails and cuticles. Lets me know how this works for you!